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# 'Qeechcraft MANDAT ORY 

# SERVICE BULLETIN

Kit 140-9005 Kit 140-9006 TITLE : E X HAUST· THRUST REVERSER SYSTEM IMPROVEMENT


### 1. Planning Inform ation A. Effectivity ( 1) Air p lanes H aw ke r 1 000, BAe 12 5 S eries 1 OOOA and 1 O

O

O

B , S e r ia l s 2 58 1 51 , 2581 59 , 259004 throug h 2 59042; H awke r 10 00 , Seria l s 2 59003 , 2590 4 3 th ro u g h 259052

.
NO T E Mandatory Serv i ce Bulle t in 78- 9- 3662B (Mod 253662B) shal l be compl i ed wi t h p ri o r to or conc ur renlly with a p pl i cab le Kits 1 40 - 9005 o r 1 40- 9006 for airplane seria l s 2 58 151 , 258 159 , and 259003 th ro u gh 2 590 44. If you are no l onger i n po ssess i on of the a i rpl ane , p l ease forwa rd t h i s i nformat i on to the p resen t owne r. (2) Spa res N o n e . B. Reas o n This Serv i ce Bul l et in i s be i ng i ssued to address pote nt i a l for u n commanded t h rust rev erse r system stow
. An accident invo lvi n g a n airp l ane with a s i m i l ar eng i ne var i ant a n d conf igurat i on resulted in N atio na l Transpo rt atio n Sa fety Board (NTS B ) recommendat i ons to the Federa l Av i atio n Administ ra t i on ( FAA ) to address th i s issue o n o t h er man u fact u rer ' s a i rp l anes wit h simi l ar thr u st reve rse r syste m s. C. Descr i ption Th is Se rv ice Bullet i n announces Kits 140- 9005 and 140 -9006 that in sta l l add i t i onal re l ays , assoc i ated w i r ing , and a T/R FAIL (a mber) cau t i on annunc iato r.
The export of these commodrt• es technology o r softwa re are subject to the U S E xoort Admrn istration Regulations. Drversion contrary to U S taw is prohibited For gu :dance en export con trol reau 1rements, contact 1he Comme rce Department's Bureau of Exocrt Admin r stra:ion at http INNNI bis**do~.gov** B.t?echc ra ft**Corpt:>r~won** { SC) issues Se-rvu"l? l nfo rmat,on**forth~** bene-fit o r owners ""d fived b ase operators m the fo rm o f**~vo** cl asses of Seo11ce Bulletins T h e first c l ass. Mancatoo1 Serv ice Bulle tins (red border) 1ncl u des cha nges rn spectio n and modifications that could affect safety o r crashworthi ness BC also issues Serv • ce Bu lletin s woth no red border wh•ch are desig na ted as e1tt'ter recommended or opt.cnal in the corr1pliance sect1on w11h 1n t he bu lletin In th e case o f recommended Serv• ce Bulletins. BC feels the changes. mod o ficaticns. t mprovements or mscect1ons w ill benefit the ow ner /oper ato r and although htgh l y recomm e n ded , R ecommended Service Bulletins are not cons 1 dered manda tory at the trme of tssua nco I n tne case of Op t 1cna t Serv 1 ce Bulle t ms , com plitmce w1th the changes. modifications. 1 mprovements or 1 nspect ons 1 S at the ownec/operator's discr etion

Iss ued : May, 2015 8oth classes are available on the web at http //p ubs beechcrafi com and mailed to {a) Owners of record on the FAA Arrcraf1 Regrstratron Branch Ltst and the BC Sofety of Flight l nfo rm oti cn (SO FI) lrs: {b) Th ose havong a publicauons subscriptron**nform~:ion** on**S~fety** of F ligh1 lnfoimatton ( SOF t) or c;uh<:.f'J1 pt1nn f',.an he ohlt=ll ned through the 6eechcraft Co rpora t ron Tectm rcal l•1t anual Orstnoutro n Cen te r (TMOC) As Manda!OOJ Service Bu lletrns and Serv ice B ulletins are issued , the Serv ice Bu • letin Master Index wrll be updated and ava r lablc on I ne at http //pubs beechcraft com Vvarran ty w . ll be allowed only when specifically defined in the Se rvice Bulletin and i n accordance w•th BC Warranty P elley Un 1

ess otherwise designated

. BC Manda tory SeNice B u lleti ns.**Setv~ce** Bulle tins anc BC Kits are approved for i nstallation on BC**~urpla es**  in origt nal o r 9 C modified config ura tions only BC Mandatory Se 011ce Bu ll etins. Servrce Bulletins and K 1 ts may not be compal•ble w rtn air

pfancs mod1fied by ST C**s~a lla** **~1ons** or mocilficat:cns other than BC apo roved k it s 

# SB 78-4133 1 o f 5 1".



# .

:;:**·----~~----------------------------------------------------------------------------------------------------------~----------·~**

# 'Veechcraft MANDATORY 

# SERVICE BULLETIN
D

. Comp l iance An Airworthiness Direct ive will be requested on the matter covered by this Service Bulletin

. Beechcraft Co r poration considers this to be a Mandatory Service Bulletin. It must be accomplished no later t han 600 f l ight hours or 1 2 months f rom issuance of this Service Bul l etin , whichever occu rs first. 

### E. Ap p ro va l The engineering data contained in this Service Bullet i n is FAA approved. This modi f ication is classified Leve l 1 Major per FAA Order 8110.52

. Prior to accomplishment, owners/ope rato rs of airp l anes registered in countries other tha n the United States shall consu lt with t heir local Av i ation Regu l atory Autho r ity

. 

### F. Ma np owe r The following informat i on is for planning purposes o n ly: Estimated man-hours for inspection: 1 hour Estimated man-hours for modifi cation : 340 hours Suggested number of technicians: 1 The above is an estimate based on experienced, properly equipped techn i cians comply i ng with this Service Bulletin. Occasionally, after work has started, conditions may be found that cou l d result in additiona l man-hours. 

### G. We i ght and Ba l a n ce Th e w e ight and ba lan ce informat i on for each airp l ane modified in accordance with th i s Service Bulletin must be adjusted as fo l lows:

K i t Weight Moment {lbs) (lbs-ft) 140-9005* 1.00 6.0 140-9006* 3 .00 23.0 * Refer to app l i cable K it Genera l No tes to con firm w e i ght and balance info rmat ion. It is the responsibi l ity of the owner/operator to main t ain comp l iance with the applicable Airworthiness Reg ul atio n s. H. Electr i cal Load Data No change. I. Software Accomp l ishment Summary Not app l icab le

.

Iss u ed: May, 2015 

# SB 78-4133 2 of 5

# · 'Ueechcraft

J. References None. K. Publications Affected

# SERVICE BULLETIN MANDATORY

It is recommended that a note " See Service Bulletin 78-4133 " be made in the fol l owing: Appropriate chapter of the applicable Illustrated Parts Catalog and Wiring Diagram Manual. 

### L. Interchangeability of Parts Not applicable. M. Warranty Credit None. 

### 2. Material Information A. Materials
- Price and Availability Contact information: Hawker Beechcraft Parts & Distribution (HBP&D) 7121 Southwest Boulevard Wichita, KS 67215 USA Phone: 316-676-31 00 or 1-888 - 727-4344 Fax: 316-676-3222 or 316-676-3327 E-mail: parts@b eec hcraft.com 

### B. Industry Support Not applicable

. C. Airp l anes (1) Th e following kit(s) required for accomp l ishment of this Service Bulletin may be ordered throug h Hawker Beechcraft Services ( HBS) or HBP&D , and must be installed by an HBS facility or Cessnaown ed and Cessna-authori zed Citation Service Center:

Kit Number Description Quantity Per Airplane 140 - 9005 - 0001 Ki t (T hru st Reverse r Monitor & Control ) 1 140-9006-0001 Kit (Th ru st Rev ers er Mo ni tor & C ont ro l 1 P rovis ions) Be e chcraft Corporation expressly reserves t he right to s up ersede , cance l and/or declare obsolete , wit ho u t prior not ice , any kit s , parts , or publications that may be refe renced in t h i s Service Bulletin.

I ss u ed: May , 20 15 

# SB 78-4133 3 of 5

# 'i?eechcraft**.___ A_T_O_R_Y------~~**  SERVICE BULLETIN 

# [:**~~~~~~0:]** All Beechcraft-approved kits, unless othervvise designated, are approved for installation on Beechcraft airplanes in original or Beechcraft-approved modified configurations only. Beechcraft-approved kits may not be compatible with airplanes modified by Supplemental Type Certificate (STC) installations or modifications other than Beechcraft-approved kits. (2) The following materials may be obtained locally:
Material Item Number Quantity Per (Ref. AMM Chapter 20) Description or Part Number Airplane EA9359.3 Adhesive As Required 20-95-201-001' Item 206 Isopropyl Alcohol As Required (Ref. AMM Chapter 20) DTD900/4377 Lubricant (Hellerine Grade M) As Required D. Spares Not applicable. E. Reidentified Parts None. 

### F. Tooling -Pr ice and Availability Refer to Kits 140-9005 (Table I) and 140-9006 (Tab le I and Table II) for special tools, inc l uding in sertion/ extraction , crimp i ng , positioner, and threading tools

. Procur e these tools locally. 

### 3 . Accomplishment Instructions This Service Bulletin shall be accomp l ish e d as fol l ows: NOTE Should any difficulty be encountered in accomplis h ing this S erv i ce Bulletin , contact Bee chcraft Corporation at 1-800-429-5372 or 316-676-3140.

Issued: May, 2015 

# SB 78 ..4133 4 of 5

# - <Ueechcraft MANDATORY

A. Airplane 

# SERVICE BULLETIN I WARNING 

# I Observe all Warnings and Cautions contained in the airplane manuals referenced in this Service Bulletin. Whenever any part of this system is dismantled, adjusted, repaired or renewed, detailed investigation must be made on completion to make sure that distortion, tools, rags or any other loose articles or foreign matter that could impede the free movement and safe operation of the system are not present, and that the systems and installations in the work area are clean.
( 1) Remove all power from the airplane and disconnect th e batteries. Display wa rning notices prohibiting reconnection of airplane electrical power. (2) Install Kits , P/N 140-9005 and 140-9006 , as defin ed in Paragraph 2.C, and as detailed i n kit installation instructions , including FUNCTIONAL TEST PROCEDURES and associated drawing NOTES

. (3) Reconne ct the airplane batteries , re move warning notices, and restore powe r. (4) Ensure all work areas are clean and clear of tool s and miscellaneous items of equipment. (5) Return ai rpl ane to service

. 

### B. Spares Not applicable. 

### C

. Record of Compliance Upon completion of this Service Bulletin , make an appropriate ma i ntenance record en t ry speci fy ing t he kit identif ica ti on numbe r and t he kit serial n u mber. I t is recommended t hat t he parts li st conta in ed i n the kit be filed for future reference until the listing of parts has been inco rpo rated into the Parts Cata l og and/or Wiring Di agram Ma n ual.

Issued: May, 2015 

# SB 78-4133 5 of 5